Fluorouracil-impurities | Pharmaffiliates

fluorouracil

Fluorouracil is a medication used to treat cancer. It is sold under the brand name Adrucil among others. Reference standards of Fluorouracil API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => Fluorouracil - API Standards 
    [catalogue_number] => PA 06 33000
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 130.08
    [form] => C4H3FN2O2
    [cas] => 51-21-8
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PA 06 33000

Fluorouracil - API Standards


  • Catalogue No.:PA 06 33000

  • CAS :

    51-21-8

  • Molecular Formula : C4H3FN2O2

  • Molecular Weight : 130.08

stdClass Object
(
    [pname] => Fluorouracil - Impurity A (Freebase)
    [catalogue_number] => PA 06 33010
    [category_ids] => ,70,75,76,78,82,
    [chemical_name] => 
    [weight] => 128.09
    [form] => C4H4N2O3
    [cas] => 67-52-7
    [pslug] => 67-52-7-fluorouracil-impurity-a-freebase-pa0633010
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PA 06 33010

Fluorouracil - Impurity A (Freebase)


  • Catalogue No.:PA 06 33010

  • CAS :

    67-52-7

  • Molecular Formula : C4H4N2O3

  • Molecular Weight : 128.09

stdClass Object
(
    [pname] => Fluorouracil - Impurity B (Freebase)
    [catalogue_number] => PA 06 33020
    [category_ids] => ,70,75,76,78,82,
    [chemical_name] => 
    [weight] => 128.09
    [form] => C4H4N2O3
    [cas] => 496-76-4
    [pslug] => 496-76-4-fluorouracil-impurity-b-freebase-pa0633020
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PA 06 33020

Fluorouracil - Impurity B (Freebase)


  • Catalogue No.:PA 06 33020

  • CAS :

    496-76-4

  • Molecular Formula : C4H4N2O3

  • Molecular Weight : 128.09

stdClass Object
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    [pname] => Fluorouracil - Impurity C
    [catalogue_number] => PA 06 33030
    [category_ids] => ,85,83,82,78,70,
    [chemical_name] => 
    [weight] => 112.09
    [form] => C4H4N2O2
    [cas] => 66-22-8
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PA 06 33030

Fluorouracil - Impurity C


  • Catalogue No.:PA 06 33030

  • CAS :

    66-22-8

  • Molecular Formula : C4H4N2O2

  • Molecular Weight : 112.09

stdClass Object
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    [pname] => Fluorouracil - Impurity D
    [catalogue_number] => PA 06 33040
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 142.11
    [form] => C5H6N2O3
    [cas] => 6623-81-0
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PA 06 33040

Fluorouracil - Impurity D


  • Catalogue No.:PA 06 33040

  • CAS :

    6623-81-0

  • Molecular Formula : C5H6N2O3

  • Molecular Weight : 142.11

stdClass Object
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    [pname] => Fluorouracil - Impurity E (Freebase)
    [catalogue_number] => PA 06 33050
    [category_ids] => ,70,75,76,78,82,
    [chemical_name] => 
    [weight] => 146.53
    [form] => C4H3ClN2O2
    [cas] => 1820-81-1
    [pslug] => 1820-81-1-fluorouracil-impurity-e-freebase-pa0633050
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PA 06 33050

Fluorouracil - Impurity E (Freebase)


  • Catalogue No.:PA 06 33050

  • CAS :

    1820-81-1

  • Molecular Formula : C4H3ClN2O2

  • Molecular Weight : 146.53

stdClass Object
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    [pname] => Fluorouracil - Impurity F (Freebase)
    [catalogue_number] => PA 06 33060
    [category_ids] => ,70,75,76,78,82,
    [chemical_name] => 
    [weight] => 158.13
    [form] => C6H7FN2O2
    [cas] => 56177-80-1
    [pslug] => 56177-80-1-fluorouracil-impurity-f-freebase-pa0633060
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PA 06 33060

Fluorouracil - Impurity F (Freebase)


  • Catalogue No.:PA 06 33060

  • CAS :

    56177-80-1

  • Molecular Formula : C6H7FN2O2

  • Molecular Weight : 158.13

stdClass Object
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    [pname] => Fluorouracil - Impurity G (Freebase)
    [catalogue_number] => PA 06 33070
    [category_ids] => ,70,75,76,78,82,
    [chemical_name] => 
    [weight] => 60.06
    [form] => CH4N2O
    [cas] => 57-13-6
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PA 06 33070

Fluorouracil - Impurity G (Freebase)


  • Catalogue No.:PA 06 33070

  • CAS :

    57-13-6

  • Molecular Formula : CH4N2O

  • Molecular Weight : 60.06

stdClass Object
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    [pname] => 5-Ethyl-2'-deoxyuridine-d5
    [catalogue_number] => PA STI 039190
    [category_ids] => ,85,83,78,70,82,98,
    [chemical_name] => 
    [weight] => 261.29
    [form] => C11H11D5N2O5
    [cas] => NA
    [pslug] => 5-ethyl-2-deoxyuridine-d5-pasti039190
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PA STI 039190

5-Ethyl-2'-deoxyuridine-d5


  • Catalogue No.:PA STI 039190

  • CAS :

    NA

  • Molecular Formula : C11H11D5N2O5

  • Molecular Weight : 261.29

stdClass Object
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    [pname] => 5-Fluorodihydropyrimidine-2,4-dione-13C,15N2
    [catalogue_number] => PA STI 041830
    [category_ids] => ,76,75,78,70,82,98,
    [chemical_name] => 
    [weight] => 135.07
    [form] => C313CH5F15N2O2
    [cas] => 1189492-99-6
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PA STI 041830

5-Fluorodihydropyrimidine-2,4-dione-13C,15N2


  • Catalogue No.:PA STI 041830

  • CAS :

    1189492-99-6

  • Molecular Formula : C313CH5F15N2O2

  • Molecular Weight : 135.07

stdClass Object
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    [pname] => 5-Fluorodihydro-1,3-bis[(4-methoxyphenyl)methyl]pyrimidine-2,4-dione-13C,15N2
    [catalogue_number] => PA STI 041840
    [category_ids] => ,76,75,78,70,82,98,
    [chemical_name] => 
    [weight] => 375.37
    [form] => C1913CH21F15N2O4
    [cas] => NA
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PA STI 041840

5-Fluorodihydro-1,3-bis[(4-methoxyphenyl)methyl]pyrimidine-2,4-dione-13C,15N2


  • Catalogue No.:PA STI 041840

  • CAS :

    NA

  • Molecular Formula : C1913CH21F15N2O4

  • Molecular Weight : 375.37

stdClass Object
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    [pname] => 5-Fluorouracil-13C,15N2
    [catalogue_number] => PA STI 042270
    [category_ids] => ,85,83,78,70,82,98,
    [chemical_name] => 
    [weight] => 133.06
    [form] => C313CH3F15N2O2
    [cas] => 1189423-58-2
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PA STI 042270

5-Fluorouracil-13C,15N2


  • Catalogue No.:PA STI 042270

  • CAS :

    1189423-58-2

  • Molecular Formula : C313CH3F15N2O2

  • Molecular Weight : 133.06

stdClass Object
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    [pname] => 5-Fluorouracil-6-d1
    [catalogue_number] => PA STI 042280
    [category_ids] => ,85,83,78,70,82,98,
    [chemical_name] => 
    [weight] => 131.08
    [form] => C4H2DFN2O2
    [cas] => 90344-84-6
    [pslug] => 90344-84-6-5-fluorouracil-6-d1-pasti042280
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PA STI 042280

5-Fluorouracil-6-d1


  • Catalogue No.:PA STI 042280

  • CAS :

    90344-84-6

  • Molecular Formula : C4H2DFN2O2

  • Molecular Weight : 131.08

stdClass Object
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    [pname] => 5-Fluorouracil-13C,15N2 N-β-D-Glucuronide
    [catalogue_number] => PA STI 042290
    [category_ids] => ,95,85,83,78,70,82,98,
    [chemical_name] => 
    [weight] => 309.18
    [form] => C913CH11F15N2O8
    [cas] => NA
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PA STI 042290

5-Fluorouracil-13C,15N2 N-β-D-Glucuronide


  • Catalogue No.:PA STI 042290

  • CAS :

    NA

  • Molecular Formula : C913CH11F15N2O8

  • Molecular Weight : 309.18

stdClass Object
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    [pname] => 6-Chloro-1,3-dimethyluracil
    [catalogue_number] => PA 06 33540
    [category_ids] => ,78,82,70,
    [chemical_name] => 
    [weight] => 174.58
    [form] => C6H7ClN2O2
    [cas] => 6972-27-6
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PA 06 33540

6-Chloro-1,3-dimethyluracil


  • Catalogue No.:PA 06 33540

  • CAS :

    6972-27-6

  • Molecular Formula : C6H7ClN2O2

  • Molecular Weight : 174.58

stdClass Object
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    [pname] => 5-Fluorodihydropyrimidine-2,4-dione
    [catalogue_number] => PA 06 0331000
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 132.09
    [form] => C4H5FN2O2
    [cas] => 696-06-0
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PA 06 0331000

5-Fluorodihydropyrimidine-2,4-dione


  • Catalogue No.:PA 06 0331000

  • CAS :

    696-06-0

  • Molecular Formula : C4H5FN2O2

  • Molecular Weight : 132.09

stdClass Object
(
    [pname] => 6-(Hydroxymethyl)uracil
    [catalogue_number] => PA 06 0331002
    [category_ids] => ,75,76,70,78,82,
    [chemical_name] => 
    [weight] => 142.11
    [form] => C5H6N2O3
    [cas] => 22126-44-9
    [pslug] => 22126-44-9-6-hydroxymethyl-uracil-pa060331002
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PA 06 0331002

6-(Hydroxymethyl)uracil


  • Catalogue No.:PA 06 0331002

  • CAS :

    22126-44-9

  • Molecular Formula : C5H6N2O3

  • Molecular Weight : 142.11

stdClass Object
(
    [pname] => Fluorouracil - Impurity G (Hydrogen Peroxide)
    [catalogue_number] => PA 06 0330071
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 94.07
    [form] => CH6N2O3
    [cas] => 124-43-6
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PA 06 0330071

Fluorouracil - Impurity G (Hydrogen Peroxide)


  • Catalogue No.:PA 06 0330071

  • CAS :

    124-43-6

  • Molecular Formula : CH6N2O3

  • Molecular Weight : 94.07